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Elena-2011 [213]
4 years ago
6

PART 2

Biology
2 answers:
Lunna [17]4 years ago
7 0

a

b

d

c

b

a


thx for the help



AnnZ [28]4 years ago
5 0

AD 15

a) boiling point


AD 16

a) The penny and the chalk have a density greater than water.


AD 17

b)  Pam was right. The ice melting was a physical change, but the drink mix caused the water to change color so it was a chemical change.


AD 18

d) sugar changes from white to a light amber color


AD 19

d) Temperature increases and molecular motion increases while shape becomes less defined.


AD 20

a) Maria is right. The water in the beaker changed from a liquid to a gas when it evaporated. Changing states of matter is a physical change.





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